Multiple choice general knowledge math & puzzles For the given expression 4x^2+2x+1.(sum of roots)+(product of roots) -1\2 1\2 -1\4 1\4 Reveal answer Fill a bubble to check yourself C Correct answer Explanation For quadratic ax²+bx+c=0, sum of roots = -b/a = -2/4 = -1/2, product = c/a = 1/4. Their sum is -1/2+1/4 = -1/4. This uses Vieta's formulas for root relationships.